first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method S S 0.5061 0.4910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT V 0.716 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT V S 0.3662 0.4910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT